baber/WOPTO huggingface dataset:
Patent JP-H03292684-A (JP)
Title: Head transporting device
Inventor: ITAMOCHI SHINJI
IPC: G11B21/02
Filed: 1990-04-10
Abstract: PURPOSE:To reduce bending of a flat spring and to improve the settlability of a head by providing a stopper apart from the rear part of an elastic member pressing a feed screw. CONSTITUTION:A flat spring 10 which has one end fixed to a chassis 13 and has the other pressed with one end of a feed screw 3 and a stopper 11 which limits the extent of movement of the flat spring 10 are provided. Consequently, play of the feed screw 3 is reduced though a high acceleration is recieved to stop a moving optical head. Thus, an optical head 1 is positioned in a short time, and the control characteristic is improved, and the positioning precision of the optical head 1 is improved, and the load on a flat spring 4 is reduced to reduce wear of the front end of the feed screw and a bearing.
Patent JP-2000287511-A (JP)
Title: Supporting structure for divided seedling placing stand for rice transplanter
Inventor: KATO YUICHI
IPC: A01C11/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which an operation for folding divided seedling placing stands at both right and left sides is troublesome and heavy, in the case of a rice transplanter of >=8 row planting which has a seedling placing stand of folding type. SOLUTION: In a rice transplanter in which the width of a seedling placing stand in the right and left direction can be reduced, a divided seedling placing stand 16D capable of attaching and detaching a seedling placing stand 16 of one or plural rows at one side of right or left is formed and the rest is used as a main seedling placing stand. A three-point supporting part of an upper one point and lower two points is provided correspondingly to the seedling placing side of the main seedling placing stand and the back side of the divided seedling placing stand 16D, respectively. The divided seedling placing stand 16D is supported on the main seedling placing stand, the load of the divided seedling placing stand is received by the lower two points and the rotation direction of the divided seedling placing stand 16D is controlled by the upper one point.  The supporting part of the main seedling placing stand and the lower two points of the divided seedling placing stand 16D is supported by the engagement of pins. The pins are projected downward at the back side of the divided seedling placing stand 16D and lengths of the right and left pins are differed.
Patent JP-H0354575-A (JP)
Title: Dry toner for electrostatic printing
Inventor: SASAKI TAKAMORI
IPC: G03G9/097
Filed: 1989-04-14
Abstract: PURPOSE:To enhance the electrostatic charge quantity of a positive polarity toner and to enhance the quality of images by incorporating a specific charge control agent into the above toner used for a copying device, etc. CONSTITUTION:The toner contg. the phosphorus tungsten molybdic acid rake (A) of the triphenyl methane triamino deriv. expressed by formula I is used for a two-component developer formed by using a carrier of an iron series. The toner consisting, by total weight of the toner, 1 to 10wt% component A, <=8wt.% nigrosine dye, 3 to 15wt.% coloring agent, <=5wt.% wax (e.g.: polyethylene wax) for lubricants, and the balance resin (e.g.: acrylic resin) is preferably used.
Patent JP-H08268174-A (JP)
Title: Loading article fixing unit
Inventor: TAKISE IKUO
IPC: B60R9/08
Filed: 1995-03-30
Abstract: PURPOSE: To fix and release a loading article by placing it only one end side, by engaging engaging units to the other ends of a pair of belts whose one ends are fixed to both ends of a pair of connecting units respectively, and providing a belt lifting means to one side of the pair of connecting units in order to lift the other end of one side of the pair of belts. CONSTITUTION: One side ends of a pair of belts 3a and 3b are connected to both ends of a carrier bar 1 through connecting units 2a and 2b which can be slid and fixed freely respectively, and the other ends of the belts 3a and 3b are connected to one side and the other side of hook form engaging units 4a and 4b with length regulating mechanism respectively. The base of a belt lifting means 5 is connected to the connecting unit 2a making its playable end extend to the other side belt 3a side while inclining upward at a desired angle from the connecting unit 2a, and one side belt 3a is lifted by the playable end through a hanging unit 6. As a result, since the other end of the belt 3a is lifted sufficiently higher than the carrier bar 1, the loading article can be loaded and fixed on the carrier bar 1 simply.
Patent JP-H11298298-A (JP)
Title: Analog-digital broadcasting correspondent receiver
Inventor: TAKAHASHI YUKIO
IPC: H03J5/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a television broadcasting receiver for receiving a medium where analog and digital broadcasting coexist on the same transmission line so as to reduce the confusion of a viewer in the case of analog and digital broadcasting of the same program by shortening time to the presentation of tuning and reception information. SOLUTION: When there is a tuning request, the receiver confirms the physical channel and frequency or the like of the program to be viewed and simultaneously requests tuning processing to an analog tuning part 6 and a digital tuning part 1 and a CPU 4 waits for the result of whether tuning is established or not. When tuning is established, the tuning operation of each part until the presentation of broadcasting contents to the viewer is respectively continued and when tuning is failed, operation for acquiring information started from the confirmation of the physical channel (reference information added to the program) is respectively repeated. Thus, the time until the presentation of audio- visual viewing program is most shortened and time until acquiring the information concerning the broadcasting excepting for the viewing program can be shortened as well.
Patent JP-H02274015-A (JP)
Title: Double sample-hold circuit
Inventor: TOKIWA KOJI
IPC: G06F3/05
Filed: 1989-04-14
Abstract: PURPOSE:To reduce the settling time by alternately bringing a first sample-hold circuit and a first switch, and a second sample holding circuit and a second switch to switching control. CONSTITUTION:A first switch 3 is connected to a first sample-hold circuit 1 for extracting and holding an analog input signal to an analog/digital(A/D) converter 7, and a second switch 4 is connected to a second sample-hold circuit 2 for executing an alternate operation with a first sample-hold circuit 1 and and extracting and holding an analog input signal to the A/D converter 7. The switches 3, 4 alternately connect a first sample-hold circuit 1 and a second sample-hold circuit 2 to the A/D converter 7. Also, a sample-hold control circuit 6 controls so as to alternately switch and connect a first sample-hold circuit 1 and a first switch, and a second sample-hold circuit 2 and a second switch 4. In such a way, the settling time is reduced.
Patent JP-S61256110-A (JP)
Title: Radiant cup burner tile
Inventor: KASHIWAGI HIROSHI
IPC: F23M5/02
Filed: 1985-05-04
Abstract: PURPOSE:To provide a burner tile which is strong against shock and excellent in heat insulating property by constituting a burner tile with a main body made of a refractory material, a fibrous body layer formed with an inorganic fiber on the main body, the coating layer on top of the fibrous body on the main body on the surface of which refractory particles are attached and a nozzle hole. CONSTITUTION:A main body 4 maintains strength at a high temperature and sustains the shape as a burner tile 3 and at the same time supports a fibrous body layer 5 which is low in strength. The material of the main body 4 is preferably a plastic refractory material which consists of an inorganic fiber, inorganic binder, refractory fine particles, and organic bonding agent, and the fibrous body layer 5 is made of a ceramic fiber, mullite fiber, etc. which are made by binding inorganic fibers with a binder. On the surface of the fibrous body layer 5 a coating layer 6 is attached. This layer 6 is formed by spraying or applying on its surface alumina, mullite, etc. Because of the fibrous body layer formed especially with inorganic fiber, heat shocks can be absorbed by the entanglement of the fibers among them and no damage or cracks develop.
Patent JP-H08267240-A (JP)
Title: Automatic welding equipment
Inventor: FUKAMI SHUNSUKE
IPC: B23K9/127
Filed: 1995-03-30
Abstract: PURPOSE: To achieve the sound welding by turning a welding torch toward a horizontal joint in a horizontal plane by the prescribed angle by detecting the shape of the groove of the horizontal joint by a joint detecting means, and controlling the torch target position, the welding wire feeding speed, and the welding conditions by a control device. CONSTITUTION: The shape of the groove and the welding arc point are photographed by a joint detecting means 16, and the image processing is performed to calculate the torch target position, the wire feeding speed, and the welding conditions are calculated. When the torch targeting position moves in the longitudinal direction of the joint, the traveling position of a welding equipment main body 2, a longitudinal moving means 12, and a horizontal turning means 14 are controlled so that a welding torch 3 is always turned toward the horizontal joint in the horizontal plane by the prescribed angle.
Patent JP-S58217299-A (JP)
Inventor: HAINTSUUKURISUTEN RORENTSUEN
IPC: B26F1/00
Filed: 1983-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11292879-A (JP)
Title: Carboxamide derivative
Inventor: SHOJI YASUO
IPC: A61P31/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having an analgesic action, an inhibiting action against a synthesized enzyme of nitrogen monoxide and is useful for relaxation of postoperative pain, hemicrania, gout, etc., and curing or preventing of ichorrhemia, endotoxin shock, chronic rheumatism, etc. SOLUTION: This carboxamide derivative is a compound expressed by formula I  R<1> is a lower alkyl; (n) is 2 or 3; A is a single bond or the like when (n) is 2 and a benzene ring or the like when (n) is 3}, preferably, N,N'-bis 5-(n)- butylpyrazoro[1,5-(a)]pyrimidin-7-yl}-1,4-benzene dicarboxamide or the like. The compound of formula I is obtained by reacting a compound of formula II  e.g. 7-amino-5-(n)-butylpyrazoro[1,5-(a)]pyrimidine} with a compound of formula III (X is a halogen) (e.g. terephthaloyl chloride) in a solvent such as dichloromethane in the presence of a deoxidizer such as pyridine, preferably at from a room temperature to a refluxing temperature for about 0.5-20 hrs.
Patent JP-H09252793-A (JP)
Title: Production of organ culture product of plant belonging to genus bupleurum and production of saikosaponin
Inventor: FUKUNISHI HIROTADA
IPC: C12N5/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of further improving production efficiency of saikosaponin in an organ culture of a plant belonging to the genus Bupleurum. SOLUTION: In this method for producing a saikosaponin-containing culture product by the tissue culture of a plant belonging to the genus Bupleurum and capable of producing saikosaponin, the concentration of copper ion (Cu<2+> ) in a medium for an organ culture used in the production is adjusted to >=0.2μM to give the objective method for producing saikosaponin. Saikosaponin is purified and collected from the culture product containing saikosaponin obtained by the production to provide the objective method for producing purifying and collecting saikosaponin.
Patent JP-S5321791-A (JP)
Title: Constructing multi-branch connection
Inventor: MATSUMOTO SHIGERU
IPC: H01R43/00
Filed: 1976-08-13
Abstract: PURPOSE:To construct a multi-branch connection of small size by threedimensionally drawing out multiple branched lines connected to one trunk line cable.
Patent JP-S5620809-A (JP)
Title: Fluid control system
Inventor: IKEDA TOSHIO
IPC: E02F9/22
Filed: 1979-07-27
Abstract: PURPOSE: To prevent an overload of a prime mover by a method wherein the third pump is connected to the first and second pumps through a shunt valve and an unload valve, opened by discharging pressures of the first and second pumps, is connected between the third pump and the shunt valve.  
     CONSTITUTION: The third pump 3 is connected to the first pump 1 and the second  pump 2 through a shunt valve 5, and an unload valve 15, opened by discharging  pressures of the first pump 1 and the second pump 2, is connected to a piping 6 between the third pump 3 and the shunt valve 5. When a direction change-over valve  is situated at a neutral position, a vent line 48 is communicated with a tank, therefore, the unload valve 15 is opened under no load. When the direction change-over  valve is switched, discharging flow of the third pump 3 flows into discharging flows  of the first and second pumps 1, 2, and when discharging pressures of the first and  second pumps 1, 2 become high pressures, the unload valve 15 is opened to recirculate the discharging flow of the third pump 3 to the tank and prevent an overload  of a prime mover. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5433696-A (JP)
Title: Display unit
Inventor: MOROKAWA SHIGERU
IPC: G04G9/00
Filed: 1978-08-08
Abstract: PURPOSE:To display natural letter form in Latin for the weekdays and to enable to display for the numerals with the same display, by adding a few segments to the display of 7 segments of theta-shape.
Patent JP-H06288258-A (JP)
Title: Managing method of gas turbine fuel feeding temperature
Inventor: AZUMA KAZUYA
IPC: F02C9/40
Filed: 1993-04-01
Abstract: PURPOSE:To provide a managing method of the fuel feeding temperature in which the superheating temperature is made coincident to fuel that of a with the highest satulation temperature so as to prevent an superheating more than necessary, when fuels of different satulation temperatures are fed to an evaporator, in a gas turbine fuel feeding system having an evaporator and a superheater in order from the upstream side of the pipe system. CONSTITUTION:The temperature difference between the temperature between a superheater 2 and a combustor, and the temperature in an detected, and it is monitored whether the temperature difference is made less than a specific value or not, and a control is carried out to correspond that fluid drops are taken in to the combuster by reducing the fuel feeding temperature too much.
Patent JP-H03295271-A (JP)
Title: Semiconductor memory device
Inventor: SHIMIZU MITSURU
IPC: H01L27/10
Filed: 1990-04-13
Abstract: PURPOSE:To effectively prevent a semiconductor memory device from malfunctioning by a method wherein an N-type semiconductor substrate is provided, a well onto which a potential lower than an outer input potential is applied is provided inside the semiconductor substrate, and a first diffusion layer to which an outer input potential is applied and a second diffusion layer to which a voltage of Vref is applied are formed in the well. CONSTITUTION:A semiconductor memory device is composed of the following: a P well 16 which is formed on an N-type semiconductor substrate 11 and to which the substrate potential (VBB) of the semiconductor substrate 11 is applied through the intermediary of a third terminal 17 and a P<+> diffusion layer 18; a first N<+> diffusion layer 12 which is formed inside the P well 16 and to which a voltage of VIN is applied through the intermediary of a second terminal 15; and a second N<+> diffusion layer 13 to which a voltage of Vref is applied. A potential applied to a P well is changed from a conventional VSS to a VBB, whereby minority carriers are prevented from moving to the P well 16 even if VIN is given a negative potential as far as VIN is larger than VBB, so that a semiconductor memory device is effectively prevented from malfunctioning due to the reduction of Vref caused by the inflow of minority carriers.
Patent JP-S63262746-A (JP)
Title: Synchronizing system for common data in multi-processor system
Inventor: KOMEDA MINORU
IPC: H04Q3/545
Filed: 1987-04-20
Abstract: PURPOSE:To make the state display of all processors the same by transferring the contents of memory to a corresponding processor by a main processor when the plural other processors request the memory of the main processor and updating a state display memory. CONSTITUTION:The state display request part 112 of the processor 11 is cyclically activated and the request code of state display data is transferred to the main processor 10. When the processor 10 detects this code, it activates a data request processing part 102, reads the state display memory 101 and inputs to a channel control part 114. The state display request part 112 receiving this data feeds a signal to a state display memory 111 and writes the received data in the state display memory 111. Thereby, the contents of the state display memory of the processors 10, 11 coincide.
Patent JP-H07300973-A (JP)
Title: Dry type joint sealing material for siding internal corner
Inventor: TSUKADA KENICHI
IPC: E04F13/073
Filed: 1994-05-10
Abstract: PURPOSE:To provide the joint sealing material for the siding material to be attached to the outer wall surface of an internal corner part of the outer wall by forming a square cylindrical, seal material main body of elastomer, and pinching it with a L-type metal plate, and forming fins on two surfaces of the main body opposite to the surfaces provided with the metal plate. CONSTITUTION:A seal main body 11 is made of rubber or soft synthetic resin or the like. Plural fins 13 and a locking fin 14 are formed integrally with two surfaces of the main body 11 adjacent to each other. A metal plate 12 is fitted to two surfaces opposite to the two surfaces formed with the fins 13, 14 along the longitudinal direction of the main body 11. The main body 11 is pinched by locking parts 15 of the metal plate 12, which are respectively folded inside. Furthermore, an attachment material 16 is provided in the opposite surface, and one of the surface thereof is attached to the metal plate 12. The attachment material 16 is made to abut on each surface of the base S, which is formed with an internal angle part, for fixation. The seal material can be easily positioned, and the execution is simplified, and the sufficient watertightness can be secured.
Patent JP-H03294368-A (JP)
Title: Aqueous coating material composition
Inventor: KOSHIZAWA SHUICHI
IPC: C09D5/00
Filed: 1990-04-12
Abstract: PURPOSE:To obtain the title composition having excellent water resistance of coating film and processing properties and low content of an organic solvent, comprising an aqueous acrylic copolymer and a specific triazine-based resin. CONSTITUTION:The objective composition comprising (A) an aqueous acrylic copolymer and (B) a triazine-based resin prepared by reacting (i) a compound shown by formula (R is 1-4C alkyl) with (ii) formaldehyde and (iii) a monofunctional alcohol in a ratio of 40:60-85:15 by weight.
Patent JP-H11270251-A (JP)
Title: Edge cover for shutter case
Inventor: KOBAYASHI HIROSHI
IPC: E06B9/17
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cover member for a shutter case end which can cover the case end even when there is no sufficient space in the longitudinal end of the shutter case and favorably maintain a shutter after the shutter case has been installed. SOLUTION: This edge cover 12 is attached to the longitudinal end of a shutter case 4 and formed of a strap having a shape corresponding to the outer peripheral shape of the shutter case 4. The edge cover 12 can be freely attached to the end of the shutter case 4 from the front face side and it is provided with an edge piece 120 freely detachable from the edge cover body.
Patent JP-H05290710-A (JP)
Title: Current limiting breaker
Inventor: MATSUBARA CHIAKI
IPC: H01H73/36
Filed: 1992-04-16
Abstract: PURPOSE:To reduce the number of mechanism components and enhance reliability of an apparatus by performing a current-limiting operation, at high speed, ranging from a large current to a small or medium current upon a short-circuit accident from an outlet to a terminal in a high voltage distribution system. CONSTITUTION:When a large current caused by a short-circuit flows, magnetic flux is generated in a U-shaped magnetic material 23 so that the flux is interlinked with the short-circuit current and a movable electrode 3 elongates a contacting-and-pressing spring 12 while rotating at high speed so as to rotate also a movable electrode trip piece 3c. As a result, the restriction, which has been keeping a closed state, between an engaging groove 10d and an engaging roller 22 is released so that the electrode 3 is opened at high speed by means of composite force of electromagnetic force of the magnetic material 23 and spring force of a breaking spring 14. When a small or medium current flows, magnetic flux is generated in a magnetic material 25 and a magnetic piece 26 so that the magnetic piece 26 is rotated to move a link mechanism consisting of an insulating lever 27, a link lever 29, and a trip shaft 30. The closed-and-restricted state due to the engaging mechanism is released. This electrode opening operation is performed only by the movable electrode 3 and the engaging mechanism so that its light kinetic weight allows high speed operation. Accordingly, the number of mechanism components can be reduced, resulting in enhancement of reliability.
Patent JP-S62253751-A (JP)
Title: Low carbon-nickel added steel having superior resistance to sulfide stress corrosion cracking
Inventor: SEKI NOBUHIRO
IPC: C22C38/42
Filed: 1986-04-28
Abstract: PURPOSE:To improve the resistance to sulfide stress corrosion cracking without deteriorating the mechanical properties such as the toughness at low temp. of the weldability by specifying the amounts of C, Si, Mn, P, S, Ni and Al. CONSTITUTION:This low C-Ni added steel consists of, by weight, <=0.05% C, <=0.5% Si, <=1% Mn, <=0.03% P, <=0.01% S, 1-5% Ni, <=0.07% Al, and the balance Fe and satisfies a formula Ni+5Mn<=7.5. The steel has superior resistance to sulfide stress corrosion cracking without deteriorating the mechanical properties such as the toughness at low temp. or the weldability.
Patent JP-S5524724-A (JP)
Title: Slag recovering method
Inventor: NOGUCHI KATSUHIRO
IPC: B22D7/00
Filed: 1978-08-09
Abstract: PURPOSE: To provide the subject method comprising causing more than two split members to draw near from the side wall of a mold towards the central wall thereof, and combining them together to form a catching vessel, whereby the loss of molten metal is reduced and slage are recoved easily.  
     CONSTITUTION: Respective split members 4 are transferred from the side wall of a mold 1 accommodating therein molten steel 2 to the central part of said mold 1. With the transfer of said split members, slags 3 are accumulated and respective split members are caused to tightly adhere to each other completely and combined together to constitute a catching vessel 6. Slags are accumulated and caught in the interior of said vessel. Then, in this state, water is poured 7 onto the slags 3 from the upper part 3 thereby to cool and harden the slage 3. Thereafter, the vessel 6 is pulled up and the molten steel 2 is caused to flow out of the bottom opening 5 thereby to effectively recover only the slags 3. 
     COPYRIGHT: (C)1980,JPO&Japio